Clock face



FIG. 1 is a front elevational view of a clock face showing my new design, the rear being plain and unornamented;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a front elevational view of another embodiment of my new design of FIG. 1;

FIG. 4 is a side elevational view of FIG. 3;

FIG. 5 is a front elevational view of yet another embodiment of my new design of FIG. 1;

FIG. 6 is a side elevational view of FIG. 5;

FIG. 7 is a front elevational view of a third embodiment of my new design of FIG. 1;

FIG. 8 is a side elevational view of FIG. 7. 

The ornamental design for a clock face, as described and shown. 